xiao/commands/response/roulette.js

const commando = require('discord.js-commando');

module.exports = class RouletteCommand extends commando.Command {
    constructor(Client){
        super(Client, {
            name: 'roulette',
            aliases: [
                'randommember',
                'randomuser',
                'pickmember',
                'pickuser'
            ],
            group: 'response',
            memberName: 'roulette',
            description: 'Chooses a random member. (;roulette Who is the best?)',
            examples: [";roulette Who is the best?"]
        });
    }

    async run(message) {
        if(message.channel.type !== 'dm') {
            if(!message.channel.permissionsFor(this.client.user).hasPermission(['SEND_MESSAGES', 'READ_MESSAGES'])) return;
        }
        console.log("[Command] " + message.content);
        if(message.channel.type !== 'dm') {
            message.channel.send("I choose " + message.guild.members.random().displayName + "!");
        } else {
            message.channel.send(':x: Error! This command does not work in DM!');
        }
    }
};